Julián Alfredo Fernández-Niño

3 Questions 7 Answers 0 Followers

Questions related from Julián Alfredo Fernández-Niño

Do you know any module to run a test to compare two matrices (same size) from different populations? I know some tests, but...

I am not an expert in multivariate analysis, son I need your help. I have many covariance matrices related to the items of a score. I have information from many populations. I estimated the...

10 August 2017 9,266 2 View

There is any test to compare different matrices of factor loadings of a same score between different populations?

I have a score of depression. I did a factor analysis for different populations in which we think the score works in a different way. I got the different matrices of factor loadings, but I am...

23 May 2016 2,369 3 View

Do you have any knowledge with (Poisson-Logit Hurdle Regression) in Stata?

I am using "hplogit" (Poisson-Logit Hurdle Regression) in Stata with. Is it possible to estimate the R squared? Regards, Julián

10 July 2014 3,760 2 View